All your team members are dead and you're the only one survived. Just stay alive as long as you can and don't forget you are low on ammo, use 'em wisely.
An intense level shooter where you must clear the waves of assailants. Upgrade your weaponry, use grenades and even increase your resistance to bullets to try clearing all waves.
Be a grumpy dinosaur and spew fire at dragons. Kill them and collect their eggs to recharge your inner strength. Be careful though, if you run out of fire, it's game over.